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Crash: Maximum call stack size exceeded when declare const enum has a computed property named [object] followed by an object member

Status: Open.

#63173 In microsoft/TypeScript;

· na7ure-a opened on Feb 21, 2026

Module resolution: Extension required when moduleResolution=bundler and imports/exports used

Status: Open.

#63162 In microsoft/TypeScript;

· polson136 opened on Feb 19, 2026

Make compiler option values case sensitive

Status: Open.

#63161 In microsoft/TypeScript;

· remcohaszing opened on Feb 19, 2026

Inferring from setter returns getter value

Status: Open.

#63160 In microsoft/TypeScript;

· LukeAbby opened on Feb 19, 2026

False positive "Private field ... must be declared in an enclosing class."

Status: Open.

#63159 In microsoft/TypeScript;

· bkatzung opened on Feb 18, 2026

.call selects the wrong overload, resulting in ts2554

Status: Open.

#63152 In microsoft/TypeScript;

· joshcartme opened on Feb 17, 2026

Intellisense keeps crashing

Status: Open.

#63151 In microsoft/TypeScript;

· Arlen22 opened on Feb 17, 2026

[TS]: Incorrect handling of <code>JSDoc</code> description of interface property

Status: Open.

#63149 In microsoft/TypeScript;

· psnet opened on Feb 17, 2026

Add switch to disable _var unused variable prevention

Status: Open.

#63143 In microsoft/TypeScript;

· ackvf opened on Feb 15, 2026

[JavaScript/TypeScript Language Hints] Hide default <code>Object</code> properties/methods until manually typed just like in Rust.

Status: Open.

#63150 In microsoft/TypeScript;

· FrameMuse opened on Feb 15, 2026

Regression: Mapped types are no longer homomorphic when wrapped in certain conditional types

Needs InvestigationThis issue needs a team member to investigate its status.This issue needs a team member to investigate its status.

Status: Open.

#63132 In microsoft/TypeScript;

· aweebit opened on Feb 12, 2026

Allow non-null assertion operator on destructuring

Awaiting More FeedbackThis means we'd like to hear from more people who would be helped by this featureThis means we'd like to hear from more people who would be helped by this feature

SuggestionAn idea for TypeScriptAn idea for TypeScript

Status: Open.

#63131 In microsoft/TypeScript;

· AFatNiBBa opened on Feb 12, 2026